Wooster Jumbo-Koter Roller Frame, 4-1/2 & 6-1/2 x 25-1/2 in. is the key element in the Jumbo-Koter program, featuring an exclusive, easy-roll cage that ensures smooth and effortless rolling. This frame is designed to move ly without sliding up the wall, providing a professional painting experience. It accommodates both 4-1/2" and 6-1/2" rollers and comes in two different lengths to suit your needs. The unique system means Jumbo-Koter rollers are compatible only with these frames. Constructed with a solvent-resistant plastic cage, it extra-smooth rolling action, while the 1/4" shank is chrome-plated for durability. The professional polypropylene grip has reinforced threads and is compatible with the Sherlock GT extension pole, making it a versatile tool for painters. Model Number: